
2006 Audi A4 Quattro 2.0L Poor Idle Quality
I have a normal audi 2.0 rough idle with vacuum leaking into the crank case i have manifold equal vacuum in the valve cover and crankcase. I pinch off the line from manifold to vent valve(PCV) and problem clears up. Replaced the valve once with what is on it t...
FIX posted 3/5/2010
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Message Closed w/FIX
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VIN | WAUDF78E06 |
Engine | 2.0 L / 4 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality |
Occurs | Idle |
Misc. | Turbo |
Message Closed w/FIX
Vehicle Data
2006 Audi A4 Quattro
VIN | WAUDF78E06 |
Engine | 2.0 L / 4 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality |
Occurs | Idle |
Misc. | Turbo |